CN220525368U - Foundation pit soil sampling device for building engineering detection - Google Patents
Foundation pit soil sampling device for building engineering detection Download PDFInfo
- Publication number
- CN220525368U CN220525368U CN202322062665.2U CN202322062665U CN220525368U CN 220525368 U CN220525368 U CN 220525368U CN 202322062665 U CN202322062665 U CN 202322062665U CN 220525368 U CN220525368 U CN 220525368U
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- rod
- driving motor
- sampling device
- sampling
- foundation pit
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 238000005070 sampling Methods 0.000 claims abstract description 42
- 239000010705 motor oil Substances 0.000 claims abstract description 3
- 239000002689 soil Substances 0.000 claims description 19
- 238000005553 drilling Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Abstract
The utility model discloses a foundation pit soil sampling device for building engineering detection, relates to the technical field of soil sampling, and aims to solve the problem that the size, shape and weight of a steel structure are limited to a certain extent. The supporting plate is U-shaped, and four universal wheels are fixedly arranged at the lower end of the supporting plate; the bracket is arranged on the upper surface of the supporting plate, provides a mounting structure for the driving motor box, is provided with a bayonet for moving the driving motor box on one side of the bracket, and is movably provided with a limiting plate at the port of the bayonet; the driving motor box is arranged at a bayonet of the bracket and comprises a driving motor, an engine oil tank, a touch control screen and a control device; the lower end of the driving motor box is movably connected with a drill rod, and the lower end of the drill rod is movably provided with a sampling rod; the control box is installed with the upper surface of the supporting plate, and comprises a foot switch and an inserting rod, so that stability is provided for the sampling device.
Description
Technical Field
The utility model relates to the technical field of soil sampling, in particular to a foundation pit soil sampling device for building engineering detection.
Background
Soil sampling refers to a method for collecting soil samples, which comprises the steps of distributing and sampling, wherein due to the non-uniformity of spatial distribution of soil, soil is sampled in a multi-point mode by taking a land block as a unit and then mixed into a mixed sample, so that the soil property of a sampling area can be better represented, and the most commonly used sampling tool is an earth auger.
The environment where soil sampling is located is comparatively changeable, therefore to the complexity that sampling equipment also needs to adapt to actual building engineering condition, disclosed CN201210092840.6 mechanical type soil sampling device in the current patent, solved originally need manual soil sampling work and inconvenient portable's problem, but this sampling device can only accomplish the soil sampling on the level ground, and can not adapt to the soil sampling in the different pot hole bases of some building sites each size, its structure is at pot hole base edge easy focus unstable and is taken place the slope, and need manual support device.
Therefore, a foundation pit soil sampling device for building engineering detection is provided for the problems.
Disclosure of Invention
The utility model aims to provide a foundation pit soil sampling device for building engineering detection, which aims to solve the problems that the prior art cannot adapt to soil sampling in pit bases with different sizes on some building sites, the structure of the foundation pit soil sampling device is easy to incline due to unstable gravity center at the edge of the pit base, and a manual supporting device is needed.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the foundation pit soil sampling device for the construction engineering detection comprises a supporting plate, a bracket, a driving motor case and a control box; the support plate is U-shaped, and four universal wheels are fixedly arranged at the lower end of the support plate; the support is arranged on the upper surface of the supporting plate and provides a mounting structure for the driving motor box, a bayonet for moving the driving motor box is formed in one side of the support, and a limiting plate is movably mounted at a port of the bayonet; the driving motor box is arranged at a bayonet of the bracket and comprises a driving motor, an engine oil tank, a lifting structure, a touch control screen and a control device; the lower end of the driving motor box is movably connected with a drill rod, and the lower end of the drill rod is movably provided with a sampling rod; the control box is arranged on the upper surface of the supporting plate and comprises a foot switch and an inserting rod, so that the sampling device is stable.
Through adopting above-mentioned technical scheme, set up the layer board of sampling device bottom into the U type, open the front end is convenient for sampling structure downwardly extending to foundation ditch sampling, utilizes support and driving motor case activity relation simultaneously, takes off driving motor case from the support when being favorable to later stage maintenance.
Further, a groove is formed in one side of the supporting plate, a pull rod is fixedly installed in the groove, and the control box is located between two rods of the pull rod.
Through adopting above-mentioned technical scheme, sampling device removes through the universal wheel of pull rod and layer board below.
Further, limiting plate one side is installed in bayonet socket outside port department through the metal hinge, and the limiting plate is fan-shaped, the support outside is close to bayonet socket department fixed mounting and has had the buckle, the limiting plate surface is close to buckle department and has seted up first spout, movable mounting has slidable fixture block in the first spout, and the fixture block can move forward in the card goes into the buckle.
Through adopting above-mentioned technical scheme, limiting plate at the opening part installation is used for restricting drive motor case position, conveniently opens simultaneously, designs into fan-shaped advantage utilization arc and conveniently outwards pulls when opening the opening, and buckle and fixture block that add in the outside are then be used for fixedly when closing the bayonet socket.
Further, the foot switch is arranged at the opening part of the front end of the control box, two air cylinders used for controlling the lifting of the inserted bars are arranged in the control box, the two air cylinders are connected with the foot switch in a linkage manner, and the lower end of the control box is provided with two second sliding grooves for providing a movable space for the lifting of the inserted bars.
Through adopting above-mentioned technical scheme, two inserted bars of addding are used for in order to avoid the slope that the device leads to because of the focus is unstable when sampling the foundation ditch, through the work of foot switch control cylinder thereby two inserted bars insert in the foundation ditch edge soil, play the effect of stable focus.
Further, the port is equipped with the reamer of being convenient for bore soil under the sampling rod, sampling rod upper end fixed connection is used for the second fixture block of being connected with the drilling rod, the screw hole that is used for interconnect has all been seted up in second fixture block and the drilling rod, two screw holes of sampling rod and drilling rod pass through the nut and are connected.
Through adopting above-mentioned technical scheme, as shown in fig. 6, the port department that is used for boring soil below the sampling rod sets up into the molding of reamer, is favorable to avoiding some religious soil property to be difficult to sample when boring soil foundation soil sample, and can convenient to detach sample and installation through the nut connection between drilling rod and the sampling rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the foundation pit soil sampling device for the construction engineering detection, the supporting plate at the bottom of the sampling device is U-shaped, the front end opening is used for being convenient for sampling, the supporting plate downwards extends to the lower side of the foundation pit, and the two inserted bars can be embedded into soil at the edge of the foundation pit, so that the stability of the device is guaranteed, the device can finish sampling work at any edge of the foundation pit, and the adaptability of equipment is improved;
2. this foundation ditch soil sampling device that building engineering detected, limiting plate at the opening part installation of support is used for restricting drive motor case position, conveniently opens simultaneously, designs into fan-shaped advantage utilization and outwards pulls when opening the opening convenience, and buckle and fixture block that adds in the outside then are used for fixedly when closing the bayonet socket.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the whole structure of the present utility model;
FIG. 3 is an enlarged schematic view of the area A of FIG. 1 according to the present utility model;
FIG. 4 is a schematic diagram of the foot switch according to the present utility model;
FIG. 5 is a schematic cross-sectional view of a foot switch according to the present utility model;
fig. 6 is a schematic view of the drill rod structure of the present utility model.
In the figure: 1. a supporting plate; 2. a pull rod; 3. a universal wheel; 4. a bracket; 5. a bayonet; 6. hollow out; 7. a driving motor case; 8. a limiting plate; 9. a control box; 10. a buckle; 11. a first chute; 12. a clamping block; 13. a drill rod; 14. a sampling rod; 15. reamer; 16. a second clamping block; 17. a threaded hole; 18. a nut; 19. a foot switch; 20. a rod; 21. a cylinder; 22. and a second chute.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model relates to a foundation pit soil sampling device for building engineering detection, which comprises: as shown in fig. 1 and 2, 3: the layer board 1 is the U type, layer board 1 lower extreme fixed mounting has four universal wheels 3, support 4 sets up with layer board 1 upper surface, for driving motor case 7 provides mounting structure, support 4 one side is offered and is used for removing bayonet socket 5 of driving motor case 7, bayonet socket 5 port department movable mounting has limiting plate 8, driving motor case 7 sets up the bayonet socket 5 department with support 4, driving motor case 7 includes driving motor, the oil tank, touch control screen and controlling means, driving motor case 7 lower extreme swing joint has drilling rod 13, drilling rod 13 lower extreme movable mounting has sample pole 14, control box 9 installs with layer board 1 upper surface, set up flutedly in layer board 1 one side, fixed mounting has pull rod 2 in the recess, and control box 9 is located between two poles of pull rod 2, limiting plate 8 one side is installed in bayonet socket 5 outside port department through the metal hinge, and limiting plate 8 is fan-shaped, the outside is close to bayonet socket 5 department fixed mounting in the buckle 10, limiting plate 8 surface is close to buckle 10 department and has seted up first spout 11, movable mounting has slidable fixture block 12 in the first spout 11, and fixture block 12 can move forward in the buckle 10, with setting up sample device for the bottom in the recess, can be opened to the bottom foundation ditch 20 in the bottom of the base pit of the front of the device, can both sides is opened to the edge is opened to the bottom foundation ditch 20, the stability is realized to the bottom is suitable for the bottom of the device, the foundation ditch is opened in the front of the bottom can be opened to the bottom is opened to the bottom of the foundation ditch can be opened.
As shown in fig. 4 and 5, the control box 9 includes a foot switch 19 and an insert rod 20, to provide stability for the sampling device, the foot switch 19 is installed at the opening of the front end of the control box 9, two cylinders 21 for controlling the insert rod 20 to lift are installed in the control box 9, the two cylinders 21 are connected with the foot switch 19 in a linkage manner, the lower end of the control box 9 is provided with two second sliding grooves 22 for providing movable space for lifting the insert rod 20, and the two insert rods 20 are additionally arranged to prevent the inclination of the device caused by unstable gravity center when sampling the foundation pit, and the foot switch 19 controls the operation of the cylinders 21 so that the two insert rods 20 are inserted into the soil at the edge of the foundation pit to play a role of stabilizing the gravity center.
As shown in fig. 6, a reamer 15 for facilitating soil drilling is arranged at the lower port of the sampling rod 14, a second clamping block 16 which is fixedly connected with the upper end of the sampling rod 14 and is used for being connected with the drill rod 13 is arranged in the second clamping block 16 and the drill rod 13, threaded holes 17 which are used for being connected with each other are formed in the second clamping block 16 and the two threaded holes 17 of the drill rod 13, and as shown in fig. 6, the port, which is used for soil drilling, below the sampling rod 14 is arranged into the shape of the reamer 15, so that hard soil is prevented from being difficult to sample when soil samples are drilled in a soil foundation pit, and the drill rod 13 and the sampling rod 14 are connected through the nuts 18, so that the sampling and the installation can be conveniently disassembled.
The implementation mode specifically comprises the following steps: firstly, the device is pushed to the edge of a foundation pit where a sample needs to be collected through the pull rod 2, the opening at the front end of the supporting plate 1 extends to the edge of the foundation pit, at the moment, the two inserting rods 20 are controlled by the foot switch 19 to be inserted into soil at the edge of the foundation pit, so that the gravity center is stabilized, then the sampling rod 14 is inserted into a port below the drill rod 13 through the second clamping block 16 above, the sampling rod 14 is connected and fixed with the threaded hole 17 in the drill rod 13 through the taking-out nut 18, and then the lifting structure is started through the touch control screen on the upper surface of the driving motor box 7 to convey the sampling rod 14 to the bottom of the foundation pit or the surface of the foundation pit for sampling operation.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a foundation ditch soil sampling device that building engineering detected, includes sampling device, its characterized in that: the sampling device comprises a supporting plate (1), a bracket (4), a driving motor box (7) and a control box (9); the support plate (1) is U-shaped, and four universal wheels (3) are fixedly arranged at the lower end of the support plate (1); the bracket (4) is arranged on the upper surface of the supporting plate (1) and provides a mounting structure for the driving motor box (7), a bayonet (5) for moving the driving motor box (7) is arranged on one side of the bracket (4), and a limiting plate (8) is movably arranged at a port of the bayonet (5); the driving motor box (7) is arranged at a bayonet (5) of the bracket (4), and the driving motor box (7) comprises a driving motor, an engine oil tank, a lifting structure, a touch control screen and a control device; the lower end of the driving motor box (7) is movably connected with a drill rod (13), and the lower end of the drill rod (13) is movably provided with a sampling rod (14); the control box (9) is arranged on the upper surface of the supporting plate (1), and the control box (9) comprises a foot switch (19) and an inserting rod (20) and is used for providing stability for the sampling device.
2. The foundation pit soil sampling device for construction engineering detection according to claim 1, wherein: a groove is formed in one side of the supporting plate (1), a pull rod (2) is fixedly installed in the groove, and a control box (9) is located between two rods of the pull rod (2).
3. The foundation pit soil sampling device for construction engineering detection according to claim 1, wherein: limiting plate (8) one side is installed in bayonet socket (5) outside port department through the metal hinge, and limiting plate (8) are fan-shaped, support (4) outside is close to bayonet socket (5) department fixed mounting and has buckle (10), limiting plate (8) surface is close to buckle (10) department and has seted up first spout (11), movable mounting has slidable fixture block (12) in first spout (11), and fixture block (12) can move forward in the card goes into buckle (10).
4. The foundation pit soil sampling device for construction engineering detection according to claim 1, wherein: the pedal switch (19) is arranged at the opening part of the front end of the control box (9), two air cylinders (21) for controlling the lifting of the inserting rod (20) are arranged in the control box (9), the two air cylinders (21) are connected with the pedal switch (19) in a linkage mode, and two second sliding grooves (22) for providing a movable space for the lifting of the inserting rod (20) are formed in the lower end of the control box (9).
5. The foundation pit soil sampling device for construction engineering detection according to claim 1, wherein: the utility model discloses a soil sampling device, including sampling rod (14), drilling rod (13), sampling rod (14), first fixture block (16), second fixture block (16), threaded hole (17) that are used for interconnect are all offered in second fixture block (16) and drilling rod (13), two threaded holes (17) of sampling rod (14) and drilling rod (13) are connected through nut (18) to port under sampling rod (14) is equipped with reamer (15) that are convenient for bore soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322062665.2U CN220525368U (en) | 2023-08-02 | 2023-08-02 | Foundation pit soil sampling device for building engineering detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322062665.2U CN220525368U (en) | 2023-08-02 | 2023-08-02 | Foundation pit soil sampling device for building engineering detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220525368U true CN220525368U (en) | 2024-02-23 |
Family
ID=89932224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322062665.2U Active CN220525368U (en) | 2023-08-02 | 2023-08-02 | Foundation pit soil sampling device for building engineering detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220525368U (en) |
-
2023
- 2023-08-02 CN CN202322062665.2U patent/CN220525368U/en active Active
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